101234120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{194681}}^1$

素因数の和:194705

約数の個数: 32

約数和(自身を含む): 245299320

約数和(自身を除く): 144065200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 194681, 389362, 778724, 973405, 1557448, 1946810, 2530853, 3893620, 5061706, 7787240, 10123412, 12654265, 20246824, 25308530, 50617060, 101234120]

約数ペア:

[(1, 101234120), (2, 50617060), (4, 25308530), (5, 20246824), (8, 12654265), (10, 10123412), (13, 7787240), (20, 5061706), (26, 3893620), (40, 2530853), (52, 1946810), (65, 1557448), (104, 973405), (130, 778724), (260, 389362), (520, 194681)]